534853390

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{409}}^1\times {\mathrm{521}}^1$

素因数の和:1188

約数の個数: 32

約数和(自身を含む): 970794720

約数和(自身を除く): 435941330

約数列:

[1, 2, 5, 10, 251, 409, 502, 521, 818, 1042, 1255, 2045, 2510, 2605, 4090, 5210, 102659, 130771, 205318, 213089, 261542, 426178, 513295, 653855, 1026590, 1065445, 1307710, 2130890, 53485339, 106970678, 267426695, 534853390]

約数ペア:

[(1, 534853390), (2, 267426695), (5, 106970678), (10, 53485339), (251, 2130890), (409, 1307710), (502, 1065445), (521, 1026590), (818, 653855), (1042, 513295), (1255, 426178), (2045, 261542), (2510, 213089), (2605, 205318), (4090, 130771), (5210, 102659)]